Answer:
Explanation:
If E₀ is the electric field outside the smaller sphere and r is the radius of larger sphere.
E₀ = kQ/r²
The radius of the larger sphere is 3r and the charge on both sphere is same then the electric field outside the larger sphere is given as
E = kQ/(3r)² = kQ/9r² = 1/9 (kQ/r²)= 1/9 x E₀
hence the correct option is e.
Gravity is proportional to its mass<span> and </span>distance between<span> it and another </span><span>object</span>
The North American one is im pretty sure divergent boundary but no so 100% on it
Answer: the system of varying successive crops in a definite order on the same ground, especially to avoid depleting the soil and to control weeds, diseases, and pests.
Explanation:
All of the following use subjective scoring EXCEPT Archery.
<h3>What is subjective scoring?</h3>
Subjective scoring is an important and powerful tool you can use to add assessment items that are not easily scored.
Archery is scored based on point values that is assigned to the rings made on the target. Others are not point scoring sports.
Thus, all of the following use subjective scoring EXCEPT Archery.
Learn more about subjective scoring.
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